* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: Arial, Helvetica, sans-serif;
  background:
    radial-gradient(circle at 20% 10%, rgba(255,255,255,.95), transparent 26%),
    radial-gradient(circle at 85% 12%, rgba(255,255,255,.55), transparent 20%),
    linear-gradient(135deg, #fff7ed, #ffe8cc);
  display: grid;
  place-items: center;
  padding: 24px;
  color: #33261d;
}

.auth-card {
  width: min(460px, 100%);
  background: rgba(255,255,255,.82);
  border: 1px solid rgba(255,255,255,.8);
  border-radius: 28px;
  box-shadow: 0 18px 40px rgba(66,38,20,.18);
  padding: 30px;
}

.eyebrow {
  margin: 0 0 8px;
  font-size: 12px;
  color: #7a6454;
  text-transform: uppercase;
  letter-spacing: .16em;
}

h1 {
  margin: 0 0 22px;
  font-size: 34px;
  line-height: 1.05;
}

label {
  display: block;
  margin: 14px 0 6px;
  color: #7a6454;
  font-size: 13px;
}

input {
  width: 100%;
  height: 48px;
  border: 1px solid rgba(122,100,84,.25);
  border-radius: 16px;
  padding: 0 14px;
  font-size: 16px;
  background: rgba(255,255,255,.85);
  color: #33261d;
}

button {
  width: 100%;
  height: 52px;
  margin-top: 22px;
  border: 0;
  border-radius: 18px;
  background: #33261d;
  color: white;
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
}

button:hover {
  opacity: 0.94;
}

.message {
  margin: 0 0 16px;
  padding: 12px 14px;
  border-radius: 14px;
  font-size: 14px;
}

.message.error {
  background: rgba(217,31,45,.12);
  color: #9a1620;
}

.message.success {
  background: rgba(63,155,76,.14);
  color: #256332;
}

.hidden {
  display: none;
}

.links {
  margin-top: 18px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.links a {
  color: #33261d;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
}